Date: Wed, 10 Jun 2015 15:53:40 +0000 (UTC) From: Ruslan Bukin <br@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r284227 - in head/sys: amd64/conf arm/conf conf i386/conf powerpc/conf Message-ID: <201506101553.t5AFreaV096497@svn.freebsd.org>
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Author: br Date: Wed Jun 10 15:53:39 2015 New Revision: 284227 URL: https://svnweb.freebsd.org/changeset/base/284227 Log: Allow DTrace to be compiled-in to the kernel. This will require for AArch64 as we dont have modules yet. Sponsored by: HEIF5 Sponsored by: ARM Ltd. Differential Revision: https://reviews.freebsd.org/D1997 Modified: head/sys/amd64/conf/NOTES head/sys/arm/conf/NOTES head/sys/conf/files head/sys/conf/files.amd64 head/sys/conf/files.arm head/sys/conf/files.i386 head/sys/conf/files.powerpc head/sys/conf/kern.post.mk head/sys/conf/kern.pre.mk head/sys/i386/conf/NOTES head/sys/powerpc/conf/NOTES Modified: head/sys/amd64/conf/NOTES ============================================================================== --- head/sys/amd64/conf/NOTES Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/amd64/conf/NOTES Wed Jun 10 15:53:39 2015 (r284227) @@ -17,6 +17,23 @@ profile 2 # options KDTRACE_HOOKS +# DTrace core +# NOTE: introduces CDDL-licensed components into the kernel +#device dtrace + +# DTrace modules +#device dtrace_lockstat +#device dtrace_profile +#device dtrace_sdt +#device dtrace_fbt +#device dtrace_systrace +#device dtrace_prototype +#device dtnfscl +#device dtmalloc + +# Alternatively include all the DTrace modules +#device dtraceall + ##################################################################### # SMP OPTIONS: Modified: head/sys/arm/conf/NOTES ============================================================================== --- head/sys/arm/conf/NOTES Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/arm/conf/NOTES Wed Jun 10 15:53:39 2015 (r284227) @@ -86,3 +86,26 @@ nodevice cxgbe nodevice pcii nodevice snd_cmi nodevice tnt4882 + +# +# Enable the kernel DTrace hooks which are required to load the DTrace +# kernel modules. +# +options KDTRACE_HOOKS + +# DTrace core +# NOTE: introduces CDDL-licensed components into the kernel +#device dtrace + +# DTrace modules +#device dtrace_lockstat +#device dtrace_profile +#device dtrace_sdt +#device dtrace_fbt +#device dtrace_systrace +#device dtrace_prototype +#device dtnfscl +#device dtmalloc + +# Alternatively include all the DTrace modules +#device dtraceall Modified: head/sys/conf/files ============================================================================== --- head/sys/conf/files Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/files Wed Jun 10 15:53:39 2015 (r284227) @@ -104,11 +104,12 @@ cam/scsi/scsi_targ_bh.c optional targbh cam/scsi/scsi_target.c optional targ cam/scsi/smp_all.c optional scbus # shared between zfs and dtrace -cddl/compat/opensolaris/kern/opensolaris.c optional zfs compile-with "${ZFS_C}" -cddl/compat/opensolaris/kern/opensolaris_cmn_err.c optional zfs compile-with "${ZFS_C}" -cddl/compat/opensolaris/kern/opensolaris_kmem.c optional zfs compile-with "${ZFS_C}" -cddl/compat/opensolaris/kern/opensolaris_misc.c optional zfs compile-with "${ZFS_C}" -cddl/compat/opensolaris/kern/opensolaris_sunddi.c optional zfs compile-with "${ZFS_C}" +cddl/compat/opensolaris/kern/opensolaris.c optional zfs | dtrace compile-with "${CDDL_C}" +cddl/compat/opensolaris/kern/opensolaris_cmn_err.c optional zfs | dtrace compile-with "${CDDL_C}" +cddl/compat/opensolaris/kern/opensolaris_kmem.c optional zfs | dtrace compile-with "${CDDL_C}" +cddl/compat/opensolaris/kern/opensolaris_misc.c optional zfs | dtrace compile-with "${CDDL_C}" +cddl/compat/opensolaris/kern/opensolaris_sunddi.c optional zfs | dtrace compile-with "${CDDL_C}" +cddl/compat/opensolaris/kern/opensolaris_taskq.c optional zfs | dtrace compile-with "${CDDL_C}" # zfs specific cddl/compat/opensolaris/kern/opensolaris_acl.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_dtrace.c optional zfs compile-with "${ZFS_C}" @@ -118,7 +119,6 @@ cddl/compat/opensolaris/kern/opensolaris cddl/compat/opensolaris/kern/opensolaris_policy.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_string.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_sysevent.c optional zfs compile-with "${ZFS_C}" -cddl/compat/opensolaris/kern/opensolaris_taskq.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_uio.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vfs.c optional zfs compile-with "${ZFS_C}" cddl/compat/opensolaris/kern/opensolaris_vm.c optional zfs compile-with "${ZFS_C}" @@ -242,6 +242,17 @@ cddl/contrib/opensolaris/uts/common/zmod cddl/contrib/opensolaris/uts/common/zmod/zmod.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zmod_subr.c optional zfs compile-with "${ZFS_C}" cddl/contrib/opensolaris/uts/common/zmod/zutil.c optional zfs compile-with "${ZFS_C}" +# dtrace specific +cddl/contrib/opensolaris/uts/common/dtrace/dtrace.c optional dtrace compile-with "${DTRACE_C}" \ + warning "kernel contains CDDL licensed DTRACE" +cddl/dev/dtmalloc/dtmalloc.c optional dtmalloc | dtraceall compile-with "${CDDL_C}" +cddl/dev/lockstat/lockstat.c optional dtrace_lockstat | dtraceall compile-with "${CDDL_C}" +cddl/dev/profile/profile.c optional dtrace_profile | dtraceall compile-with "${CDDL_C}" +cddl/dev/sdt/sdt.c optional dtrace_sdt | dtraceall compile-with "${CDDL_C}" +cddl/dev/fbt/fbt.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" +cddl/dev/systrace/systrace.c optional dtrace_systrace | dtraceall compile-with "${CDDL_C}" +cddl/dev/prototype.c optional dtrace_prototype | dtraceall compile-with "${CDDL_C}" +fs/nfsclient/nfs_clkdtrace.c optional dtnfscl nfscl | dtraceall nfscl compile-with "${CDDL_C}" compat/freebsd32/freebsd32_capability.c optional compat_freebsd32 compat/freebsd32/freebsd32_ioctl.c optional compat_freebsd32 compat/freebsd32/freebsd32_misc.c optional compat_freebsd32 Modified: head/sys/conf/files.amd64 ============================================================================== --- head/sys/conf/files.amd64 Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/files.amd64 Wed Jun 10 15:53:39 2015 (r284227) @@ -138,7 +138,12 @@ amd64/amd64/uio_machdep.c standard amd64/amd64/uma_machdep.c standard amd64/amd64/vm_machdep.c standard amd64/pci/pci_cfgreg.c optional pci -cddl/contrib/opensolaris/common/atomic/amd64/opensolaris_atomic.S optional zfs compile-with "${ZFS_S}" +cddl/contrib/opensolaris/common/atomic/amd64/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" +cddl/dev/dtrace/amd64/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" +cddl/dev/dtrace/amd64/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" +cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" +cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" +cddl/dev/dtrace/amd64/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" crypto/aesni/aeskeys_amd64.S optional aesni crypto/aesni/aesni.c optional aesni aesni_ghash.o optional aesni \ Modified: head/sys/conf/files.arm ============================================================================== --- head/sys/conf/files.arm Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/files.arm Wed Jun 10 15:53:39 2015 (r284227) @@ -78,7 +78,10 @@ board_id.h standard \ compile-with "${AWK} -f $S/arm/conf/genboardid.awk $S/arm/conf/mach-types > board_id.h" \ no-obj no-implicit-rule before-depend \ clean "board_id.h" -cddl/compat/opensolaris/kern/opensolaris_atomic.c optional zfs compile-with "${ZFS_C}" +cddl/compat/opensolaris/kern/opensolaris_atomic.c optional zfs | dtrace compile-with "${CDDL_C}" +cddl/dev/dtrace/arm/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" +cddl/dev/dtrace/arm/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" +cddl/dev/fbt/arm/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" crypto/blowfish/bf_enc.c optional crypto | ipsec crypto/des/des_enc.c optional crypto | ipsec | netsmb dev/fb/fb.c optional sc Modified: head/sys/conf/files.i386 ============================================================================== --- head/sys/conf/files.i386 Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/files.i386 Wed Jun 10 15:53:39 2015 (r284227) @@ -78,7 +78,12 @@ hptrr_lib.o optional hptrr \ compile-with "uudecode < $S/dev/hptrr/i386-elf.hptrr_lib.o.uu" \ no-implicit-rule # -cddl/contrib/opensolaris/common/atomic/i386/opensolaris_atomic.S optional zfs compile-with "${ZFS_S}" +cddl/contrib/opensolaris/common/atomic/i386/opensolaris_atomic.S optional zfs | dtrace compile-with "${ZFS_S}" +cddl/dev/dtrace/i386/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" +cddl/dev/dtrace/i386/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" +cddl/dev/fbt/x86/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" +cddl/dev/dtrace/x86/dis_tables.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" +cddl/dev/dtrace/i386/instr_size.c optional dtrace_fbt | dtraceall compile-with "${DTRACE_C}" compat/linprocfs/linprocfs.c optional linprocfs compat/linsysfs/linsysfs.c optional linsysfs compat/linux/linux_event.c optional compat_linux Modified: head/sys/conf/files.powerpc ============================================================================== --- head/sys/conf/files.powerpc Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/files.powerpc Wed Jun 10 15:53:39 2015 (r284227) @@ -15,8 +15,11 @@ font.h optional sc \ clean "font.h ${SC_DFLT_FONT}-8x14 ${SC_DFLT_FONT}-8x16 ${SC_DFLT_FONT}-8x8" # # There is only an asm version on ppc64. -cddl/compat/opensolaris/kern/opensolaris_atomic.c optional zfs powerpc compile-with "${ZFS_C}" -cddl/contrib/opensolaris/common/atomic/powerpc64/opensolaris_atomic.S optional zfs powerpc64 compile-with "${ZFS_S}" +cddl/compat/opensolaris/kern/opensolaris_atomic.c optional zfs powerpc | dtrace powerpc compile-with "${ZFS_C}" +cddl/contrib/opensolaris/common/atomic/powerpc64/opensolaris_atomic.S optional zfs powerpc64 | dtrace powerpc64 compile-with "${ZFS_S}" +cddl/dev/dtrace/powerpc/dtrace_asm.S optional dtrace compile-with "${DTRACE_S}" +cddl/dev/dtrace/powerpc/dtrace_subr.c optional dtrace compile-with "${DTRACE_C}" +cddl/dev/fbt/powerpc/fbt_isa.c optional dtrace_fbt | dtraceall compile-with "${FBT_C}" crypto/blowfish/bf_enc.c optional crypto | ipsec crypto/des/des_enc.c optional crypto | ipsec | netsmb dev/bm/if_bm.c optional bm powermac Modified: head/sys/conf/kern.post.mk ============================================================================== --- head/sys/conf/kern.post.mk Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/kern.post.mk Wed Jun 10 15:53:39 2015 (r284227) @@ -184,11 +184,11 @@ genassym.o: $S/$M/$M/genassym.c ${SYSTEM_OBJS} genassym.o vers.o: opt_global.h -# We have "special" -I include paths for opensolaris/zfs files in 'depend'. -CFILES_NOZFS= ${CFILES:N*/opensolaris/*} -SFILES_NOZFS= ${SFILES:N*/opensolaris/*} -CFILES_ZFS= ${CFILES:M*/opensolaris/*} -SFILES_ZFS= ${SFILES:M*/opensolaris/*} +# We have "special" -I include paths for zfs/dtrace files in 'depend'. +CFILES_NOCDDL= ${CFILES:N*/cddl/*:N*fs/nfsclient/nfs_clkdtrace*} +SFILES_NOCDDL= ${SFILES:N*/cddl/*} +CFILES_CDDL= ${CFILES:M*/cddl/*} +SFILES_CDDL= ${SFILES:M*/cddl/*} kernel-depend: .depend # The argument list can be very long, so use make -V and xargs to @@ -198,13 +198,13 @@ SRCS= assym.s vnode_if.h ${BEFORE_DEPEND ${MFILES:T:S/.m$/.h/} .depend: .PRECIOUS ${SRCS} rm -f .newdep - ${MAKE} -V CFILES_NOZFS -V SYSTEM_CFILES -V GEN_CFILES | \ + ${MAKE} -V CFILES_NOCDDL -V SYSTEM_CFILES -V GEN_CFILES | \ MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${CFLAGS} - ${MAKE} -V CFILES_ZFS | \ - MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${ZFS_CFLAGS} - ${MAKE} -V SFILES_NOZFS | \ + ${MAKE} -V CFILES_CDDL | \ + MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${ZFS_CFLAGS} ${FBT_CFLAGS} ${DTRACE_CFLAGS} + ${MAKE} -V SFILES_NOCDDL | \ MKDEP_CPP="${CC} -E" xargs mkdep -a -f .newdep ${ASM_CFLAGS} - ${MAKE} -V SFILES_ZFS | \ + ${MAKE} -V SFILES_CDDL | \ MKDEP_CPP="${CC} -E" xargs mkdep -a -f .newdep ${ZFS_ASM_CFLAGS} rm -f .depend mv .newdep .depend Modified: head/sys/conf/kern.pre.mk ============================================================================== --- head/sys/conf/kern.pre.mk Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/conf/kern.pre.mk Wed Jun 10 15:53:39 2015 (r284227) @@ -139,13 +139,34 @@ NORMAL_FW= uudecode -o ${.TARGET} ${.ALL NORMAL_FWO= ${LD} -b binary --no-warn-mismatch -d -warn-common -r \ -o ${.TARGET} ${.ALLSRC:M*.fw} +# Common for dtrace / zfs +CDDL_CFLAGS= -DFREEBSD_NAMECACHE -nostdinc -I$S/cddl/compat/opensolaris -I$S/cddl/contrib/opensolaris/uts/common -I$S -I$S/cddl/contrib/opensolaris/common ${CFLAGS} -Wno-unknown-pragmas -Wno-missing-prototypes -Wno-undef -Wno-strict-prototypes -Wno-cast-qual -Wno-parentheses -Wno-redundant-decls -Wno-missing-braces -Wno-uninitialized -Wno-unused -Wno-inline -Wno-switch -Wno-pointer-arith -Wno-unknown-pragmas +CDDL_CFLAGS+= -include $S/cddl/compat/opensolaris/sys/debug_compat.h +CDDL_C= ${CC} -c ${CDDL_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} + # Special flags for managing the compat compiles for ZFS -ZFS_CFLAGS= -DFREEBSD_NAMECACHE -DBUILDING_ZFS -nostdinc -I$S/cddl/compat/opensolaris -I$S/cddl/contrib/opensolaris/uts/common/fs/zfs -I$S/cddl/contrib/opensolaris/uts/common/zmod -I$S/cddl/contrib/opensolaris/uts/common -I$S -I$S/cddl/contrib/opensolaris/common/zfs -I$S/cddl/contrib/opensolaris/common ${CFLAGS} -Wno-unknown-pragmas -Wno-missing-prototypes -Wno-undef -Wno-strict-prototypes -Wno-cast-qual -Wno-parentheses -Wno-redundant-decls -Wno-missing-braces -Wno-uninitialized -Wno-unused -Wno-inline -Wno-switch -Wno-pointer-arith -Wno-unknown-pragmas -ZFS_CFLAGS+= -include $S/cddl/compat/opensolaris/sys/debug_compat.h +ZFS_CFLAGS= -DBUILDING_ZFS -I$S/cddl/contrib/opensolaris/uts/common/fs/zfs -I$S/cddl/contrib/opensolaris/uts/common/zmod -I$S/cddl/contrib/opensolaris/common/zfs ${CDDL_CFLAGS} ZFS_ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${ZFS_CFLAGS} ZFS_C= ${CC} -c ${ZFS_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} ZFS_S= ${CC} -c ${ZFS_ASM_CFLAGS} ${WERROR} ${.IMPSRC} +# Special flags for managing the compat compiles for DTrace +DTRACE_CFLAGS= -DBUILDING_DTRACE ${CDDL_CFLAGS} -I$S/cddl/dev/dtrace -I$S/cddl/dev/dtrace/${MACHINE_CPUARCH} +.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" +DTRACE_CFLAGS+= -I$S/cddl/contrib/opensolaris/uts/intel -I$S/cddl/dev/dtrace/x86 +.endif +DTRACE_CFLAGS+= -I$S/cddl/contrib/opensolaris/common/util -I$S -DDIS_MEM -DSMP +DTRACE_ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${DTRACE_CFLAGS} +DTRACE_C= ${CC} -c ${DTRACE_CFLAGS} ${CDDL_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} +DTRACE_S= ${CC} -c ${DTRACE_ASM_CFLAGS} ${CDDL_CFLAGS} ${WERROR} ${.IMPSRC} + +# Special flags for managing the compat compiles for DTrace/FBT +FBT_CFLAGS= -DBUILDING_DTRACE -nostdinc -I$S/cddl/dev/fbt/${MACHINE_CPUARCH} -I$S/cddl/dev/fbt -I$S/cddl/compat/opensolaris -I$S/cddl/contrib/opensolaris/uts/common -I$S ${CDDL_CFLAGS} +.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386" +FBT_CFLAGS+= -I$S/cddl/dev/fbt/x86 +.endif +FBT_C= ${CC} -c ${FBT_CFLAGS} ${CDDL_CFLAGS} ${WERROR} ${PROF} ${.IMPSRC} + .if ${MK_CTF} != "no" NORMAL_CTFCONVERT= ${CTFCONVERT} ${CTFFLAGS} ${.TARGET} .elif ${MAKE_VERSION} >= 5201111300 Modified: head/sys/i386/conf/NOTES ============================================================================== --- head/sys/i386/conf/NOTES Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/i386/conf/NOTES Wed Jun 10 15:53:39 2015 (r284227) @@ -17,6 +17,23 @@ profile 2 # options KDTRACE_HOOKS +# DTrace core +# NOTE: introduces CDDL-licensed components into the kernel +#device dtrace + +# DTrace modules +#device dtrace_lockstat +#device dtrace_profile +#device dtrace_sdt +#device dtrace_fbt +#device dtrace_systrace +#device dtrace_prototype +#device dtnfscl +#device dtmalloc + +# Alternatively include all the DTrace modules +#device dtraceall + ##################################################################### # SMP OPTIONS: Modified: head/sys/powerpc/conf/NOTES ============================================================================== --- head/sys/powerpc/conf/NOTES Wed Jun 10 15:34:43 2015 (r284226) +++ head/sys/powerpc/conf/NOTES Wed Jun 10 15:53:39 2015 (r284227) @@ -3,6 +3,28 @@ # This file contains machine dependent kernel configuration notes. For # machine independent notes, look in /sys/conf/NOTES. +# +# Enable the kernel DTrace hooks which are required to load the DTrace +# kernel modules. +# +options KDTRACE_HOOKS + +# DTrace core +# NOTE: introduces CDDL-licensed components into the kernel +#device dtrace + +# DTrace modules +#device dtrace_lockstat +#device dtrace_profile +#device dtrace_sdt +#device dtrace_fbt +#device dtrace_systrace +#device dtrace_prototype +#device dtnfscl +#device dtmalloc + +# Alternatively include all the DTrace modules +#device dtraceall #####################################################################
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